*SUPPORT*
IN: kiki wif OUT: GREEN GREEN
IN: fep OUT: PINK
IN: tufa kiki dax wif OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: kiki dax gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup tufa dax OUT: RED YELLOW YELLOW
IN: zup fep OUT: RED PINK
IN: zup dax wif OUT: RED RED RED RED
IN: fep dax wif OUT: PINK PINK PINK PINK
IN: zup dax gazzer OUT: RED RED RED RED RED RED RED RED
IN: tufa dax OUT: YELLOW YELLOW
IN: tufa dax wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: tufa gazzer wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki fep OUT: GREEN PINK
IN: fep tufa OUT: PINK YELLOW

*QUERY*
IN: kiki kiki OUT: GREEN GREEN
IN: tufa fep kiki dax wif OUT: YELLOW PINK GREEN GREEN YELLOW PINK GREEN GREEN
IN: fep wif OUT: PINK PINK
IN: fep dax OUT: PINK PINK
IN: kiki OUT: GREEN
IN: fep zup dax wif OUT: PINK RED RED PINK RED RED
IN: tufa OUT: YELLOW
IN: zup dax OUT: RED RED
IN: kiki dax OUT: GREEN GREEN
IN: tufa wif OUT: YELLOW YELLOW

*GRAMMAR*
zup -> RED 
 tufa -> YELLOW 
 kiki -> GREEN 
 fep -> PINK 
 u1 dax -> [u1] [u1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 